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https://issues.apache.org/jira/browse/MAPREDUCE-3494?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13184570#comment-13184570
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Mahadev konar commented on MAPREDUCE-3494:
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@Devaraj,
I am not sure what the use case here is? What it looks like is that when the
NM has any issues registering you will unregister it? Can you please elaborate
on the implications and the use case?
> The RM should handle the graceful shutdown of the NM.
> -----------------------------------------------------
>
> Key: MAPREDUCE-3494
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-3494
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: mrv2, nodemanager, resourcemanager
> Affects Versions: 0.23.0
> Reporter: Ravi Teja Ch N V
> Assignee: Devaraj K
> Attachments: MAPREDUCE-3494.1.patch, MAPREDUCE-3494.2.patch,
> MAPREDUCE-3494.patch
>
>
> Instead of waiting for the NM expiry, RM should remove and handle the NM,
> which is shutdown gracefully.
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